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cond-mat.stat-mech2026
Splitting probabilities for Brownian motion with diffusing boundaries: Application to polymer translocation
Alexander K. Hartmann, Satya N. Majumdar, Alberto Rosso
We study the translocation of a polymer chain through a nanopore where the chain length fluctuates stochastically due to the polymerization-depolymerization processes at the chain…
cond-mat.stat-mech2026
Random walks in Dirichlet random environment in dimension
Guillaume Barraquand, Alexander K. Hartmann, Pierre Le Doussal
The atypical behaviour of random walks in time-dependent random environment was recently related to Kardar-Parisi-Zhang (KPZ) growth. While this is now well-understood in spatial d…